Sleep and stress are predictors of daily physical and emotional well-being, but few studies assess both simultaneously. This study examined individual and joint associations of daily sleep and stress with daily well-being (DWB) in hospital nurses. Nurses (n = 60) participated in a 14-day ecological momentary assessment and actigraphy study. Multilevel modeling revealed associations of stressor severity and poor sleep health with DWB, independent of and coupled with each other, at within- and between-person levels. Greater stressor severity or poorer sleep health, independent of each other, were associated with more physical symptoms, less positive affect (PA), and more negative affect (NA). Joint associations of stress and sleep with DWB were observed: PA was lowest when higher stressor severity was coupled with poorer sleep health; NA was lowest when lower stressor severity was coupled with better sleep health. Findings suggest the importance of considering both sleep and stress for DWB in hospital nurses.

睡眠和压力是日常身心健康的预测指标，但很少有研究同时评估这两者。这项研究检查了医院护士中日常睡眠和压力与每日幸福感（DWB）的个体和联合关联。护士（n = 60）参加了为期14天的生态瞬时评估和书法研究。多层次建模揭示了在人与人之间和人与人之间水平上，DWB相互独立并相互关联的压力源严重性和睡眠状况差。相互之间独立的更大的应激源严重性或较差的睡眠健康与更多的身体症状，更少的正面影响（PA）和更多的负面影响（NA）相关。观察到压力和睡眠与DWB的联合关联：当应激源严重程度较高且睡眠状况较差时，PA最低。当较低的应激源严重程度与更好的睡眠健康相结合时，NA最低。研究结果表明，在医院护士中，同时考虑睡眠和压力对于DWB的重要性。